Greg A. Tilley
9Patents
4h-index
5Co-inventors
46Inventor score
Filing activity: Feb 2, 2005 → Jan 30, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7520910B2 | Modular air purification unit | Performing Operations; Transporting | 32 | Active |
| US8667959B2 | Modular powered air purifying respirator | Human Necessities | 23 | Active |
| US8069853B2 | Breath responsive powered air-purifying respirator | Human Necessities | 19 | Active |
| US8607784B2 | Integrated belt and plenum powered air purifying respirator | Human Necessities | 4 | Active |
| US7320205B2 | Method for manufacturing filter canisters and tracking quality assurance | Emerging Cross-Sectional Technologies | 4 | Expired |
| USRE46888E1 | Integrated belt and plenum powered air purifying respirator | General | 2 | Active |
| US7833306B2 | Method for manufacturing filter canisters and tracking quality assurance | Emerging Cross-Sectional Technologies | 0 | Active |
| US11883693B2 | Modular, integrated powered air purifying respirator system | Human Necessities | 0 | Active |
| US12268907B2 | Modular, integrated powered air purifying respirator system | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.